<?phpif (is_single()) {	require_once ("geshi.php");	$iterator = new DirectoryIterator(dirname(__FILE__) . '/geshi');		foreach ($iterator as $fileObj) {		if ($fileObj->isDot() or $fileObj->isDir()) {			continue;		}		$geshi = new GeSHi("", $fileObj->getBasename(".php"));		file_put_contents(				dirname(__FILE__) . '/../themes/default/geshi/' . $fileObj->getBasename(".php") . '.css', 				$geshi->get_stylesheet(false));	}	}